Individual Calculations April 2016
 Weber, Sandra  Total change: 21.60  Rating chartPersonal card
 GRENKE Chess Open 2016 A-Open Karlsruhe GER 2016-03-24
RcRownchangeKK*chgGame
 2041 1808 2.50 9 0.54 40 21.60 
  Hess, Olena wm2181 GER0.001-0.1040-4.00 
  Tsolakidis, Paschalis 2063 GRE0.5010.314012.40 
  Meylan, Pierre 2054 SUI0.001-0.1940-7.60 
  Seehaus, Bernhard, Dr. 1985 GER0.5010.23409.20 
  Wecker, Martin 2171 GER0.001-0.1040-4.00 
  Oupindrin, Narayanin 1950 FRA0.5010.19407.60 
  Ottway, Christopher 1968 GER0.5010.21408.40 
  Wormuth, Marcus 1994 GER0.5010.24409.60 
  Drose, Daniela 2004 GER0.001-0.2540-10.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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